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The optimal cycling pattern has not been determined through research, and individual responses may vary
The recommended dietary allowance (RDA) for vitamin B12 for people Note that the percent of vitamin B12 your body can absorb from supplements is not very high its estimated that your body only absorbs 10 mcg of a 500 mcg B12 supplement
However, the lack of human clinical trials means long-term safety in people remains unknown
This ensures safe and effective treatment for a wide range of patients
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